On Tuesday, April 12, 2016 at 10:12:19 PM UTC+1, Robert Dodier wrote: > > On 2016-04-12, kcrisman <kcri...@gmail.com <javascript:>> wrote: > > > Oh dear. abs_integrate is something I now dread to think about; it is > so > > very useful, and yet so very buggy with the Sage flags - see > > http://trac.sagemath.org/ticket/12731 :-( > > Hmm, what are the flags that cause trouble?
usually it is "domain : complex" (which is set when maxima is called by Sage via its library interface https://github.com/sagemath/sage/blob/master/src/sage/interfaces/maxima_lib.py) that causes problems with various Maxima things, integration including. > My guess is that the > abs_integrate code was written with some assumptions about how the world > works, in particular that default flags are in force. If you can tell > which are the problematic flags, it might be relatively straightforward > to identify what parts of abs_integrate are not consistent with that. > It might be possible to fix up abs_integrate, or it might help, as a > work around, to assign default flags temporarily while abs_integrate is > being called. Just guessing here. > > best > > Robert Dodier > > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
